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1 /*
2 * Copyright (c) 2022 Omar Polo <op@openbsd.org>
3 *
4 * Permission to use, copy, modify, and distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
7 *
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 */
17 #ifndef PLAYLIST_H
18 #define PLAYLIST_H
20 struct playlist {
21 size_t len;
22 size_t cap;
23 char **songs;
24 };
26 enum play_state {
27 STATE_STOPPED,
28 STATE_PLAYING,
29 STATE_PAUSED,
30 };
32 extern struct playlist playlist;
34 extern enum play_state play_state;
35 extern int repeat_one;
36 extern int repeat_all;
37 extern ssize_t play_off;
38 extern const char *current_song;
40 void playlist_swap(struct playlist *);
41 void playlist_push(struct playlist *, const char *);
42 void playlist_enqueue(const char *);
43 const char *playlist_advance(void);
44 const char *playlist_previous(void);
45 void playlist_reset(void);
46 void playlist_free(struct playlist *);
47 void playlist_truncate(void);
48 void playlist_dropcurrent(void);
49 const char *playlist_jump(const char *);
51 #endif